The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 08, 2012
Filed:
Oct. 07, 2009
Franck Le, Irving, TX (US);
Stefano M. Faccin, Dallas, TX (US);
Franck Le, Irving, TX (US);
Stefano M. Faccin, Dallas, TX (US);
Intellectual Ventures I LLC, Wilmington, DE (US);
Abstract
The present invention concerns method for updating a routing entry BC for a communication partner node CN communicating with a communication originating node MN via a network containing at least one routing node HA, the method comprising the steps of: requesting 1. a routing entry update from said communication originating node MN to said communication partner node CN, wherein said update request contains at least an identification BUIN of the request, submitting 2. request verification information, associated to said identification BUIN of the update request, from said communication originating node MN to said at least one routing node, requesting 4. verification of said routing entry update by said communication partner node CN to said routing node HA using said identification BUIN of the update request, retrieving 5. said request verification information from said routing node based on said identification BUIN of the update request.